CN107530059A - Microwave ablation plan and surgery systems - Google Patents
Microwave ablation plan and surgery systems Download PDFInfo
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Abstract
The invention provides a kind of systems, devices and methods for being used to perform microwave ablation operation, it includes:Ablation probe;Electromagnetic tracking system, the electromagnetic tracking system are configured as the position that ablation probe tracks ablation probe when patient's body is navigated;Ultrasound imager, the ultrasound imager are configurable to generate real time ultrasound image;And computing device, the computing device are configured as:Show the guiding of the ablation target for ablation probe to be navigate to patient's body;The position traced into based on ablation probe shows the position traced into of ablation probe on real time ultrasound image;When the ablation probe is navigated, the shown position of ablation probe is repeatedly updated as the position of ablation probe is tracked;And when the ablation probe is navigated adjacent to target, show the guiding for melting target.
Description
Technical field
A kind of this disclosure relates to system, method and apparatus for being used to planning and performing Microwave Coagulation Therapy operation.
Background technology
When in planned treatment operation, clinician frequently relies on the data of patient, including X-ray data, computer
Tomography (CT) scan data, magnetic resonance imaging (MRI) data or permission clinician check the internal anatomy of patient
Other imaging datas.Clinician identifies target interested using patient data, and is used for for surgical operation to formulate
Close to the strategy of target interested.
Turn into routine work using CT images as diagnostic tool, and CT results are relevant disease under many circumstances
To the main source of the available information of clinician in terms of change, tumour or the size of other similar targets interested and position.Should
Information is used for schedules operations operation such as biopsy or ablative surgery by clinician, but can only be used as " offline " information
There is provided, before operation is started, clinician generally has to remember the information as possible.During CT scan, line number is entered to patient
Word is imaged and assembles CT image data amounts.Then can be every in the axial direction, in coronal direction and sagittal direction by clinician
CT view data is checked in one.When attempting identification or positioning target, clinician checks CT images piecewise from each direction
Data.However, clinician is generally difficult to the X ray based on its primitive form, CT images or MRI effectively to plan surgery
Ablative surgery.
The content of the invention
Present disclose provides a kind of systems, devices and methods for being used to planning and performing Microwave Coagulation Therapy operation.According to
The aspect of the disclosure, discloses a kind of system for being used to perform microwave ablation operation, and the system includes:Ablation probe;Electromagnetism with
Track system, the electromagnetic tracking system are configured as ablation probe when patient's body is navigated, and are visited by using positioned at ablation
At least one electromagnetic sensor on pin tracks ablation probe in the position of patient's body;Ultrasound imager, the ultrasonic wave
Imager is configured as producing real time ultrasound image;And computing device, the computing device include processor and store instruction
Memory, the instruction causes the computing device when being executed by a processor:Show for ablation probe to be navigate into patient's body
The guiding of interior at least one ablation target;Based on ablation probe in the position traced into of patient's body come in real-time ultrasound ripple
The position traced into of ablation probe is shown on image;When ablation probe is navigated in patient's body, with ablation probe
Position it is tracked and repeatedly update the shown position of ablation probe;And when ablation probe adjacent at least one target and
When being navigated, the guiding for melting at least one target is shown.
In another aspect of the present disclosure, the electromagnetic tracking system is by using at least one on ultrasound imager
Individual electromagnetic sensor tracks the position of ultrasound imager.
In another aspect of the present disclosure, the position relative at least one target of ablation probe is shown.
In another aspect of the present disclosure, ablation is visited in the position traced into of patient's body based on ablation probe
The position display relative at least one target of pin is on real time ultrasound image.
In another aspect of the present disclosure, the position traced into based on ultrasound imager is come by the phase of ablation probe
For at least one target position display on real time ultrasound image.
In another aspect of the present disclosure, the shown position relative at least one target of ablation probe is repeatedly updated
Put.
In another aspect of the present disclosure, the instruction further configures computing device, with the phase on real time ultrasound image
The model of plan ablation areas is shown at least one target.
In another aspect of the present disclosure, the system also includes one or more outer parts by computing device automatic start
Part, wherein one or more peripheral components include one or more of ablation generator, peristaltic pump and intelligent power.
In another aspect of the present disclosure, the ablation probe is inserted into the patient via skin.
In another aspect of the present disclosure, the instruction further configures computing device, to show on real time ultrasound image
Show the sophisticated vector for being used to indicate the track of ablation probe from ablation probe.
In another aspect of the present disclosure, the instruction further configures computing device, with the phase on real time ultrasound image
Projection ablation areas is shown for ablation probe.
In another aspect of the present disclosure, the instruction further configures computing device, to show on real time ultrasound image
Show shaded bar lamination, the track of shaded bar lamination instruction ablation probe be in the front of the plane of real time ultrasound image or
Rear.
In another aspect of the present disclosure, the computing device allows users to be pre-configured with melting at least one target
At least one parameter.
In another aspect of the present disclosure, at least one parameter includes one of wattage, temperature and duration
Or more persons.
According to another aspect of the present disclosure, a kind of method is disclosed, this method includes:Show for ablation probe to be navigated
To the guiding of at least one ablation target of patient's body;When ablation spy is navigated, tracking ablation probe is in the position of patient's body
Put;The position traced into of ablation probe is shown on real time ultrasound image;When ablation probe is navigated in patient's body
When, repeatedly update the shown position of ablation probe as the position of ablation probe is tracked;And work as ablation probe
When being navigated adjacent at least one target, the guiding for melting at least one target is shown.
In another aspect of the present disclosure, this method also includes at least one electromagnetic sensing of the tracking on ablation probe
The position of device.
In another aspect of the present disclosure, the position relative at least one target of ablation probe is shown.
In another aspect of the present disclosure, ablation is visited in the position traced into of patient's body based on ablation probe
The position display relative at least one target of pin is on real time ultrasound image.
In another aspect of the present disclosure, this method also includes the position of tracking ultrasound imager.
In another aspect of the present disclosure, the position traced into based on ultrasound imager is come by the phase of ablation probe
For at least one target position display on real time ultrasound image.
In another aspect of the present disclosure, the shown position relative at least one target of ablation probe is repeatedly updated
Put.
In another aspect of the present disclosure, this method also include on real time ultrasound image relative at least one target and
The model of display plan ablation areas.
In another aspect of the present disclosure, this method also includes automatic start one or more peripheral components, wherein this one
Individual or multiple peripheral components include one or more of ablation generator, peristaltic pump and intelligent power.
In another aspect of the present disclosure, this method also includes ablation probe is inserted into the patient via skin.
In another aspect of the present disclosure, this method also includes showing from ablation probe on real time ultrasound image
The vector for being used to indicate the track of ablation probe at tip.
In another aspect of the present disclosure, this method also includes relative to ablation probe showing on real time ultrasound image
Show projection ablation areas.
In another aspect of the present disclosure, this method also includes showing shaded bar lamination on real time ultrasound image, should
The track of shaded bar lamination instruction ablation probe is at the front of the plane of real time ultrasound image or rear.
In another aspect of the present disclosure, this method also includes being pre-configured with melting at least one of at least one target
Parameter.
In another aspect of the present disclosure, at least one parameter includes one of wattage, temperature and duration
Or more persons.
According to another aspect of the present disclosure, non-transient computer readable storage medium storing program for executing store instruction, the instruction is when by handling
Device causes computing device when performing:Show the guiding of at least one ablation target for ablation probe to be navigate to patient's body;
When ablation probe is navigated along path, tracking ablation probe is in the position of patient's body;Shown on real time ultrasound image
The tracking of ablation probe;When ablation probe is navigated in patient's body, with the position of ablation probe it is tracked and
Repeatedly update the shown position of ablation probe;And when ablation probe is navigated adjacent at least one target, display
For melting the guiding of at least one target.
In another aspect of the present disclosure, the other instruction of the computer-readable medium storage, the other instruction configuration
Computing device with track be located at ablation probe at least one electromagnetic sensor position.
In another aspect of the present disclosure, the position relative at least one target of ablation probe is shown.
In another aspect of the present disclosure, ablation is visited in the position traced into of patient's body based on ablation probe
The position display relative at least one target of pin is on real time ultrasound image.
In another aspect of the present disclosure, the other instruction of computer-readable medium storage, the other instruction configuration meter
Device is calculated to track the position of ultrasound imager.
In another aspect of the present disclosure, the position traced into based on ultrasound imager is come by the phase of ablation probe
For at least one target position display on real time ultrasound image.
In another aspect of the present disclosure, the shown position relative at least one target of ablation probe is repeatedly updated
Put.
In another aspect of the present disclosure, the other instruction of computer-readable medium storage, the other instruction configuration meter
Device is calculated to show the model of plan ablation areas relative at least one target on real time ultrasound image.
In another aspect of the present disclosure, the other instruction of computer-readable medium storage, the other instruction configuration should
Computing device with automatic start one or more peripheral components, wherein one or more peripheral components include ablation generator,
One or more of peristaltic pump and intelligent power.
In another aspect of the present disclosure, ablation probe is inserted into the patient via skin.
In another aspect of the present disclosure, the other instruction of computer-readable medium storage, the other instruction configuration institute
Computing device is stated to show the sophisticated track for being used to indicate ablation probe from ablation probe on real time ultrasound image
Vector.
In another aspect of the present disclosure, the other instruction of computer-readable medium storage, the other instruction configuration meter
Device is calculated to show projection ablation areas relative to ablation probe on real time ultrasound image.
In another aspect of the present disclosure, the other instruction of computer-readable medium storage, the other instruction configuration meter
Device is calculated to show shaded bar lamination on real time ultrasound image, the track of shaded bar lamination instruction ablation probe is in reality
When ultrasonography plane front or rear.
In another aspect of the present disclosure, the other instruction of computer-readable medium storage, the other instruction configuration meter
Device is calculated to enable a user to be pre-configured with least one parameter on melting at least one target.
In another aspect of the present disclosure, at least one parameter includes one of wattage, temperature and duration
Or more persons.
According to another aspect of the present disclosure, a kind of system for being used to perform microwave ablation operation is disclosed, the system includes:
Ablation probe;Electromagnetic tracking system, the electromagnetic tracking system are configured as ablation probe when patient's body is navigated, passed through
Ablation probe is tracked in the position of patient's body using at least one electromagnetic sensor on ablation probe;Calculate dress
Put, the computing device includes processor and the memory of store instruction, and the instruction causes computing device when being executed by a processor:
Show at least one of the body of the patient generated based on the view data gathered during being imaged to the body of patient
The threedimensional model divided;Show the path of at least one ablation target for ablation probe to be navigate to patient's body;Visited in ablation
Pin along path be navigated when, tracking ablation probe in the position of patient's body;Shown on threedimensional model ablation probe institute with
The position that track arrives;When ablation probe is navigated in patient's body, repeatedly updated as the position of ablation probe is tracked
The shown position of ablation probe;And when ablation probe is navigated adjacent at least one target, show for melting extremely
The guiding of a few target.
In another aspect of the present disclosure, the path for leading at least one target is straight line.
In another aspect of the present disclosure, the path extends between the outside of at least one target and the body of patient.
In another aspect of the present disclosure, the system also includes the real-time ultrasound ripple figure for being configurable to generate the body of patient
The ultrasound imager of picture.
In another aspect of the present disclosure, the electromagnetic tracking system, which is further configured to use, is located at ultrasound imager
On at least one electromagnetic sensor track the position of ultrasound imager.
In another aspect of the present disclosure, the instruction further configures computing device, to be given birth to by ultrasound imager
Into real time ultrasound image on show the position traced into of ablation probe.
In another aspect of the present disclosure, ablation is visited in the position traced into of patient's body based on ablation probe
The position display relative at least one target of pin is on real time ultrasound image.
In another aspect of the present disclosure, the position traced into based on ultrasound imager is come by the phase of ablation probe
For at least one target position display on real time ultrasound image.
In another aspect of the present disclosure, the instruction further configures computing device, with threedimensional model relative to extremely
Lack a target and show the model of plan ablation areas.
In another aspect of the present disclosure, the instruction further configures computing device, with the phase on real time ultrasound image
The model of plan ablation areas is shown at least one target.
In another aspect of the present disclosure, the instruction further configures computing device, with the phase on real time ultrasound image
Projection ablation areas is shown for ablation probe.
In another aspect of the present disclosure, the instruction further configures computing device, with threedimensional model relative to disappearing
Melt probe and show projection ablation areas.
In another aspect of the present disclosure, when ablation probe is navigated in patient's body, with the position of ablation probe
The tracked shown position that ablation probe is repeatedly updated relative to path.
In another aspect of the present disclosure, the instruction further configures computing device, is come from being shown on threedimensional model
The sophisticated vector for being used to indicate the track of ablation probe of ablation probe.
In another aspect of the present disclosure, the instruction further configures computing device, to show on real time ultrasound image
Show the sophisticated vector for being used to indicate the track of ablation probe from ablation probe.
In another aspect of the present disclosure, the instruction further configures computing device, to show on real time ultrasound image
Show shaded bar lamination, the track of shaded bar lamination instruction ablation probe be in the front of the plane of real time ultrasound image or
Rear.
In another aspect of the present disclosure, the ablation probe is inserted into the patient via skin.
According to another aspect of the present disclosure, one kind is disclosed, this method includes:Show based in the body progress to patient
The view data gathered during imaging and at least one of threedimensional model of the body of patient generated;Show for that will melt
Probe navigates to the path of at least one ablation target of patient's body;When ablation probe is navigated along path, tracking ablation is visited
Pin is in the position of patient's body;The position traced into of ablation probe is shown on threedimensional model;When ablation probe is in patient
When being navigated in vivo, the shown position of ablation probe is repeatedly updated as the position of ablation probe is tracked;And
When ablation probe is navigated adjacent at least one target, the guiding for melting at least one target is shown.
In another aspect of the present disclosure, the path for leading at least one target is straight line.
In another aspect of the present disclosure, the path extends between the outside of at least one target and the body of patient.
In another aspect of the present disclosure, this method also includes at least one electromagnetic sensing of the tracking on ablation probe
The position of device.
In another aspect of the present disclosure, this method also includes the position of tracking ultrasound imager.
In another aspect of the present disclosure, this method is additionally included in the real-time ultrasound ripple figure generated by ultrasound imager
As the position traced into of upper display ablation probe.
In another aspect of the present disclosure, ablation is visited in the position traced into of patient's body based on ablation probe
The position display relative at least one target of pin is on real time ultrasound image.
In another aspect of the present disclosure, the position traced into based on ultrasound imager is come by the phase of ablation probe
For at least one target position display on real time ultrasound image.
In another aspect of the present disclosure, based on this method also includes showing relative at least one target on threedimensional model
Draw the model of ablation areas.
In another aspect of the present disclosure, this method also include on real time ultrasound image relative at least one target and
The model of display plan ablation areas.
In another aspect of the present disclosure, this method also includes relative to ablation probe showing on real time ultrasound image
Show projection ablation areas.
In another aspect of the present disclosure, this method also includes showing projection relative to ablation probe on threedimensional model
Ablation areas.
In another aspect of the present disclosure, when ablation probe is navigated in patient's body, with the position of ablation probe
The tracked shown position that ablation probe is repeatedly updated relative to path.
In another aspect of the present disclosure, this method also includes showing from the sophisticated of ablation probe on threedimensional model
For the vector for the track for indicating ablation probe.
In another aspect of the present disclosure, this method also includes showing from ablation probe on real time ultrasound image
The vector for being used to indicate the track of ablation probe at tip.
In another aspect of the present disclosure, this method also includes showing shaded bar lamination on real time ultrasound image, should
The track of shaded bar lamination instruction ablation probe is at the front of the plane of real time ultrasound image or rear.
In another aspect of the present disclosure, this method also includes ablation probe is inserted into the patient via skin.
Without departing from the scope of the disclosure, any in the above-mentioned aspect and embodiment of the disclosure can be combined
Person.
Brief description of the drawings
When refer to the attached drawing reads the description to its each embodiment, object and the spy of presently disclosed system and method
Sign will become obvious for one of ordinary skill in the art, wherein:
Fig. 1 is the microwave ablation plan of exemplary and the schematic diagram of surgery systems according to the disclosure;
The microwave ablation plan and a part for surgery systems that Fig. 2 is the Fig. 1 to form the embodiment according to the disclosure
The schematic diagram of computing device;
Fig. 3 is the stream of the illustrative methods of the operating stage for the Microwave Coagulation Therapy for showing the embodiment according to the disclosure
Cheng Tu;
Fig. 4 is the diagram for the user interface that view is presented, this view show that the microwave according to the embodiment of the disclosure
The setting steps of the operating stage of ablation;
Fig. 5 is the diagram for the user interface that view is presented, this view show that the microwave according to the embodiment of the disclosure
The directing step of the operating stage of ablation;
Fig. 6 is the diagram for the user interface that view is presented, this view show that the microwave according to the embodiment of the disclosure
Guiding during the operating stage of ablation;And
Fig. 7 is the diagram for the user interface that view is presented, this view show that the microwave according to the embodiment of the disclosure
The ablation steps of the operating stage of ablation.
Embodiment
Present disclose provides a kind of system and method for planning and performing microwave ablation surgical intervention.The system is to face
The latest model method for the treatment of is presented in bed doctor, and this method is contemplated from initial patient chooses target identification and selection, target size sets
The process of fixed, area for treatment size setting, entrance and route selection, to form the path for leading to target, and carries out treatment plan
Check.The treatment plan then can be during the execution of surgical operation with coaching, and wherein the system is configured as tracking surgery
Instrument provides instrument relative to the RUNTIME VIEW of the position of target and towards the pre- of target in the position of patient's body, and to clinician
The path first planned.The system also presents to have for clinician to be compared and contrasts preoperative and postoperative CT view data to assess
The ability of the result for the surgical intervention operation being performed.
Although the disclosure will be described according to specific illustrative embodiment, will show for those skilled in the art and
It is clear to, in the case where not departing from the essence of the disclosure, various modifications can be carried out, rearrange and replace.The disclosure
Thus scope locates appended claims restriction.
Two stages are generally divided into according to the Microwave Coagulation Therapy of the disclosure:(1) programming phase, and (2) operation rank
Section.In entitled " the TREATMENT PROCEDURE PLANNING submitted for 11st in August in 2014 by Bharadwaj et al.
SYSTEM AND METHOD " (treatment surgery planning system and method) copending provisional patent application number 62/035,851
In the programming phase of Microwave Coagulation Therapy is described more fully, the content of the patent application is incorporated by reference in its entirety this
Text.Alternate plan stage and operating stage has been described more fully below.
Can be to be configured as executive plan stage and operating stage according to the microwave ablation plan of the disclosure and surgery systems
Triangular web, or the system may include the self-contained unit and software program for each stage.The example of the latter can be this
The system of sample:The first computing device with one or more specific software programs is used wherein during programming phase, and
The second computing device with one or more specific software programs can import data from the first computing device, with operating stage
Period uses.
Referring now to Fig. 1, the disclosure relates generally to treatment system 10, and the treatment system includes computing device 100, display
110th, workbench 120, ablation probe 130 and ultrasonic sensor 140.The computing device 100 can be such as laptop computer,
Desktop computer, tablet personal computer or other similar devices.The computing device 100 can be configured as control Electrosurgical generator,
Any other annex and peripheral unit of peristaltic pump, power supply and/or a part that is related to system 10 or forming the system.This is aobvious
Show that device 110 is configured as output instruction, image and the message related to the execution of microwave ablation operation.The workbench 120 can be
It is for example suitable for the operating table or other workbench used between surgery average of operation periods, it includes electromagnetism (EM) field generator 121.The EM
Field generator 121 is used to produce EM fields during microwave ablation is performed the operation and forms a part for EM tracking systems, EM tracking
System is used to track surgical instruments in the position of patient's body.The EM field generators 121 may include various parts, such as be put
Put in operating desk or patient bed lower section or be integrated into operating desk or patient bed specially designed pad.Such EM tracking systems
Example is the AURORA sold by the digital Co., Ltd (Northern Digital Inc.) in the northTMSystem.Ablation probe 130
For the surgical instruments with the microwave ablation antenna for ablation tissue.Although the present disclosure describes system 10 in surgical environments
Use, but also contemplate some or all of the part of system 10 part and be used equally for substituting and set, such as imaging experiment
Room and/or office are set.
In addition to EM tracking systems, also it can visualize surgical instruments by using ultrasonic imaging.The ultrasonic sensor
140 such as ultrasonic rods can be used for being imaged the body of patient during microwave ablation is performed the operation, so that surgical instruments such as disappears
Melt probe 130 to visualize in the position of patient's body.The ultrasonic sensor 140 can have in ultrasonic rod or be attached to super
The EM tracking transducers of sound rod, such as clip-style sensor or labeling sensor.As further discussed below, the supersonic sensing
Device 140 can position relative to ablation probe 130 so that and the plane of ablation probe 130 and ultrasonography is at an angle of, so that
Clinician can make ablation probe 130 and ultrasonogram image plane and spatial relationship between imaged object visual
Change.In addition, the position of ultrasonic sensor 140 also can be traced in the EM tracking systems.In some embodiments, it is one or more
Ultrasonic sensor 140 can be placed on patient's body.Then, such ultrasonic sensor 140 can be traced in the EM tracking systems
With ablation probe 130 in the position of patient's body.
During Microwave Coagulation Therapy operation is performed, it is possible to use various other surgical instruments or surgical technique and tools, such as tie
Bundling device, surgical staples etc..The ablation probe 130 is used to heat tissue by using electromagnetic radiation or microwave energy to make cancer thin
Born of the same parents deform or killed cancer cell and come ablation lesion or tumour (hereinafter referred to as " target ").Including such ablation probe 130
The structure and purposes of system are in entitled " the MICROWAVE ABLATION submitted for 26th in August in 2014 by Dickhans
SYSTEM " (microwave ablation system) copending provisional patent application number 62/041,773 and by Latkow et al. in 2013
Entitled " the MICROWAVE ABLATION CATHETER AND METHOD OF UTILIZING THE submitted March 15
SAME " (microwave ablation catheter and its application method) co-pending patent application number 13/836,203 and by Brannan et al.
Entitled " MICROWAVE ENERGY-DELIVERY DEVICE AND the SYSTEM " (microwaves submitted on March 15th, 2013
Energy delivery device and system) co-pending patent application number 13/834,581 more fully described, all patents
The full content of application is herein incorporated by reference.
Ablation probe 130 can be tracked between surgery average of operation periods in the position of patient's body.Track the position of ablation probe 130
Illustrative methods by using EM tracking systems carry out, the EM tracking systems by tracking be attached to ablation probe 130 or knot
The sensor in ablation probe is closed to track the position of ablation probe 130.Various types of sensors can be used such as to print
Sensor, its structure and purposes are entered in the copending provisional patent application number 62/095,563 that on December 22nd, 2014 submits
Go and more fully described, the full content of the patent application is herein incorporated by reference.Before operation is started, clinic doctor
The raw accuracy for being able to verify that tracking system.
Turning now to Fig. 2, it illustrates the system diagram of computing device 100.The computing device 100 may include memory 202,
Processor 204, display 206, network interface 208, input unit 210 and/or output module 212.
Memory 202 includes being used to store to be performed by processor 204 and controlling the data of the operation of computing device 100
And/or any non-transient computer readable storage medium storing program for executing of software.In embodiments, memory 202 may include one or more
Individual solid-state storage device, such as flash memories chip.Alternatively or in addition to one or more solid-state storage devices, memory
202 may include to be connected to the one of processor 204 by mass storage control (MSC) (not shown) and communication bus (not shown)
Individual or multiple high-capacity storages.Although the description to computer-readable medium included herein refers to solid-state storage device,
It will be understood by those of skill in the art that computer-readable recording medium can be any available Jie that can be accessed by processor 204
Matter.That is, computer-readable recording medium is included for storage information such as computer-readable instruction, data structure, program mould
Non-transient, volatibility that any method or technique of block or other data is realized and non-volatile, removable and nonremovable
Medium.For example, computer-readable recording medium includes RAM, ROM, EPROM, EEPROM, flash memories or other solid-state storages
Device technology, CD-ROM, DVD, Blu-Ray or other optical memory, cassette, tape, disk storage device or other magnetic are deposited
Storage device or available for storage information needed and any other medium that can be accessed by computing device 100.
Memory 202 can store application program 216 and/or CT data 214.When being performed by processor 204, application program
216 may be such that the presentation user interface 218 of display 206.
Processor 204 can be general processor, be configured as performing special pattern processing task while discharge general procedure
The space of device is to perform the dedicated graphics processing unit (GPU) of other tasks, and/or any quantity or group of such processor
Close.
Display 206 can be touch-sensitive and/or voice activation so that display 206 can act as inputting and export dress
Put.Alternatively, keyboard (not shown), mouse (not shown) or other data input devices can be used.
Network interface 208 can be configured to connect to network such as by cable network and/or wireless network, wide area network
(WAN), mobile radio network, blueteeth network and/or the Internet group into LAN (LAN).For example, computing device 100 can be from
Server (for example, hospital server, Internet Server or other servers, like) receives the computer tomography of patient
(CT) view data, to be used during surgical ablation plan.CT picture of patient data can also via removable memory 202 and
It is provided to computing device 100.Computing device 100 can be received to its software such as application program 216 via network interface 208
Renewal.Computing device 100 can also show the available notice of software upgrading on the display 206.
Input unit 210 can be user can be used its with computing device 100 (such as, mouse, keyboard, floor push,
Touch-screen and/or speech interface) any device for interacting.
Output module 212 may include any connectivity port or bus, such as parallel port, serial port, general string
Row bus (USB) or any other similar connectivity port known to those skilled in the art.
Application program 216 can be one for being stored in memory 202 and being performed by the processor 204 of computing device 100
Individual or multiple software programs.As will be described in more detail below like that, during programming phase, application program 216 passes through one
Series of steps come instruct clinician identify target, set target size, set area for treatment size and/or determine operation rank
Lead to target during section for the access path subsequently used.In some embodiments, application program 216 is loaded in operating room
Or on the computing device in other facilities of execution surgical operation, and it is used as plan or schematic diagram to instruct clinician to hold
Row surgical operation, but do not have to indicate ablation probe 130 relative to this using from any feedback of ablation probe 130 in performing the operation
Scheme is located at where.In other embodiments, system 10 is such as provided on ablation by EM tracking for computing device 100
Then application program 216 can be used to indicate ablation probe 130 in the plan in the data of the position of patient's body in probe 130
On position.
Application program 216 can be directly installed on computing device 100, or can be arranged on another computer,
Such as central server, and opened via network interface 208 on computing device 100.Application program 216 can be used as and be based on net
The application program of network or any other form well known by persons skilled in the art are run in the machine of computing device 100.In some realities
Apply in scheme, application program 216 is by for the single software program with all features and function described by the disclosure.At other
In embodiment, application program 216 can be various parts that these features and function are provided two or more are different soft
Part program.For example, application program 216 may include the software program used during programming phase, and in microwave ablation
The second software program used during the operating stage for the treatment of.In such cases, each of a part for application program 216 is formed
Kind of software program can be communicated with each other and/or imported and export relevant with Microwave Coagulation Therapy and/or patient various set
Put and parameter, to share information.For example, treatment plan and its during programming phase by the generation of software program it is any into
Dividing can be stored and be exported, to be used during operating stage by the second software program.
Application program 216 is communicated with user interface 218, and the user interface for example generates on the display 206 to be used for
Visual interactive feature is presented and for for example receiving the use that clinician inputs via user input apparatus to clinician
Family interface.For example, user interface 218 can generate graphic user interface (GUI) and GUI is output into display 206, for clinic
Doctor checks.
Computing device 100 is linked to display 110 so that computing device 100 can control it is defeated on display 110
Go out and display 206 on output.Computing device 100 can control display 110, to show with showing on the display 206
The same or similar output of output.For example, the output on display 206 can be mirrored on display 100.As other one
Kind of selection, computing device 100 can control display 110, different from shown output on the display 206 defeated to show
Go out.For example, controllable display 110, to show navigational figure and information during microwave ablation is performed the operation, while controls display
206 to show other outputs, such as configuration information or status information.
As it is used herein, term " clinician " refers to that participation program, execution, monitoring and/or supervision are related to herein
Any medical professional of the treatment planning systems 10 of the medical operating used of described embodiment is (for example, doctor, outer
Section doctor, nurse etc.) or other users.
Turning now to Fig. 3, it illustrates the example for being used to perform microwave ablation operation of the embodiment according to the disclosure
The flow chart of property method.At step 302, clinician can be used computing device 100 that treatment plan is loaded into using journey
In sequence 216.The treatment plan may include the model of patient body and lead to the path of one or more targets.
Model and treatment plan generate during programming phase.Can be based on the CT figures gathered during the CT scan of patient
The model is generated as data, it is also contemplated that other imaging modalities.Clinician selects to disappear in microwave using the model
Melt the one or more targets treated during operation.Then, application program 216 is generated from each selected target to patient's
The path of the entrance of pluggable ablation probe 130 on body.The path generates in this way, to avoid any bone, again
Want other of organ or patient's body key structure.After treatment plan being loaded on computing device 100, clinician Ke Cha
See and change treatment plan.
Clinician can also configure to be set for the system of microwave ablation operation.For example, clinician can be pre-configured with
The parameter of the various instruments correlation used during the operation, is such as pre-configured with ablation probe for each target in treatment plan
130 output is set.So, when ablation probe 130 reaches each target, application program 216 can automatically configure ablation probe 130
Different outputs.
Clinician can also check the image or " snapshot " stored during programming phase.For example, clinician can be
The various images of display target from different angles are stored during programming phase.As described above, in entitled " TREATMENT
PROCEDURE PLANNING SYSTEM AND METHOD's " (treatment surgery planning system and method) is co-pending interim special
The programming phase of Microwave Coagulation Therapy is described more fully in sharp application number 62/035,851.
Then, at step 304, application program 216 disappears via user interface 218 to show for establishing and configuring microwave
Melt the instruction of system.The instruction can be visual and/or audible, and can be correctly to be provided with incorrect system configuration
Feedback.For example, as shown in figure 4, computing device 100 can display system configuration screen 400.Screen 400 shows that system is current just
Designator 402 the ablative surgery of operation the step of.Screen 400 also show list 404 be used for instruction should be connected with
State for the various system units and those parts of operation.When connecting system unit to test the function of the part,
Button 406 is provided.Screen 400 also show setup time 408, temperature 410 and the power output 412 for representing ablation probe 130
Designator.
When system has been arranged to the operation, clinician can be started the operation, be stopped by select button 414
The operation, suspend the operation, recover the operation and/or reset the operation.In select button 414, application program 216 makes to succeed in one's scheme
Calculate one or more of the automatic start up system part of device 100 system unit.For example, the automatically starting of application program 216 is compacted
Dynamic pump, Electrosurgical generator and/or power supply.Then, application program 216 is shown for ablation probe 130 is inserted into the patient
Instruction.Hereafter, at step 306, application program 216 is shown in the model of the body of the patient generated in programming phase and led to
To the path of target.
In one embodiment, treatment stage is similar to by Covidien LP present salesSystem is adopted
The position for the treatment of stage, wherein patient in magnetic field and the image alignment from programming phase.In addition, with reference to being planned
Path and the position of patient, and more specifically, with respect in a model identify and shown target detects and display disappears
Melt position of the probe in electromagnetic field.
Alternative or in other embodiments, clinician is using including ultrasonic sensor 140 and ultrasonic wave work
The path navigation ablation probe 130 of target is led on the ultrasonic imaging system edge for making station 150.Navigation instruction such as path and other phases
The information of pass is displayed on display 110, and the display configuration screen 500 of display 206, shown in Fig. 5 as described below
's.When ablation probe 130 is navigated, at step 308, application program 216 tracks ablation probe 130 in the position of patient's body
Put, and in the step 310, by the position display traced into of ablation probe 130 on the model of the body of patient.This
Outside, application program 216 projects the vector from the extension of the end of ablation probe 130, to be cured along the track of ablation probe 130 to clinic
The intersecting tissue of raw instruction.So, clinician can change the method to lesion or tumour, to be put with the wound of minimum to optimize
Put.
At step 312, application program 216 repeatedly updates when ablation probe 130 is navigated along the path for leading to target
Shown position of the ablation probe 130 on patient body model.
When application program 216 or clinician detect that ablation probe 130 has reached target, at step 314, using journey
Sequence 216 shows the instruction for melting target, including by the previously positioned setting for ablated tumor of clinician, and cause
Clinician can select " starting to melt " button with therapeutic target.When selecting " starting to melt " button, system 10 can open automatically
Move other related annexes and/or peripheral unit, such as associated peristaltic pump.Then, at step 316, application program 216
It is determined that whether also have in treatment plan not yet based on the treated any more targets of the operation planned.If the determination
It is yes, then process returns to step 306, and shown path is updated to reflect that the path for leading to next target here.Such as
It is defined as no described in fruit, then at step 318, application program 216 is shown for removing ablation probe 130 from the body of patient
Instruction.During ablative surgery, continuously store the data relevant with power and time setting and disappear for what is melted every time
Melt the temperature data of probe 130.
In addition, application program 216 can be in now refer to the agreement associated with certain types of ablative surgery to clinician
Instruction, such as workflow.For example, difference can be presented according to the type for the ablative surgery being just performed in application program 216
Workflow so that tracking ablation, larger tumour ablation, along single tracking multiple tumours ablation and/or any other
It is the specially designed instruction of the operation that each of related ablative surgery, which can have,.
Referring now to Figure 5, it illustrates the guiding that exemplary screen 500, the exemplary screen can perform the operation in microwave ablation
It is shown during step or carrying out selection at any time by clinician on the display 206, to adjust the spy of system 500
Sign.Screen 500 shows the designator 502 that system is just operating in directing step now.Screen 500 is also provided for allowing to face
The button 504 of the shown model and path on display 110 of bed doctor's scaling.Screen 500 also provides to be shown for realizing
Show the button 506 of the shaded bar lamination on path on display 110, the track of display instruction ablation probe 130 is
The front or rear of ultrasonogram image plane in shown guiding view on display 110.This causes clinical doctor
Life can visualize the projected footprint of ablation probe 130, and realize in ultrasonogram image plane or put down with ultrasonography
The interaction of the track of the related ablation probe 130 in face.
Screen 500 also includes the button 508 for allowing clinician to rotate shown guiding view on display 110.
Screen 500 also includes allowing clinician between the view and live ultrasound ripple image/video of the model with path input to enter
The button 510 of row switching.Screen 500 also includes allowing clinician's switching to plan road to the ablation probe 130 on model
The button 512 of the display in footpath and permission clinician switch to the projection ablation areas relative to ablation probe 130 on model
Display button 514, to allow the clinician to visualize ablation areas relative to ablation probe 130.The ablation
Region can be also superimposed on ultrasonography, so as to allow clinician to visualize the ablation areas in plane of ultrasound.This disappears
Tabetisol domain can be presented to clinician in 2D and 3D ablation areas models.
Fig. 6 shows the exemplary screen 600 that can be displayed on during microwave ablation is performed the operation on display 110.Screen
600 include the view 602 of the real-time 2D ultrasonographies captured during operation.Screen 600 also show for ablation probe
130 status indicator 604 and the status indicator 606 for ultrasonic sensor 140.Screen 600 also includes being used to show
The power setting of the view 608 of the status message related to ablative surgery, such as ablation probe 130, ablation duration and/
Or complete until ablative surgery remaining time, progress, the feedback from temperature sensor and in the ablative surgery phase of ablation
Between used administrative division map.Screen 600 also includes being used for the view 610 for showing the instant message related to ablative surgery, such as
Changed by selection as caused by the button that above-mentioned screen 500 is provided.Screen 600 also show navigator views 612, and this is led
The view that navigates includes the one of the ablation probe 130 of the expression 614 and expression of ablation probe 130 below ultrasonic imaging plane
Partial shadow indicators 614a, the line of vector 616 of track for representing ablation probe, the region that shows currently to be ablated to
Current ablation areas 618, and show if the region that will be ablated in the case where allowing ablative surgery to run up to completion
Whole ablation areas 620.
Fig. 7 shows the exemplary screen that can be shown during the ablation steps that microwave ablation is performed the operation on the display 206
Curtain 700.Screen 700 shows the designator 702 that system is just operating in ablation steps now.Screen 700 also show in hand
The expression 704 of the current surgical technique and tools just used in example ablation probe 130 and based on ablation probe 130 during art
Configure power and the ablation areas 706 of size and the size 708 of ablation areas and distal end from ablation probe 130 to
The distance at the edge of ablation areas.Screen 700 also show progress indicator 710 be used for represent relative to the He of ablation probe 130
Project the progress of the ongoing ablation of ablation areas 706.Screen 700 also includes being used to allow clinician to be based on ablation probe
130 anatomical position and inner or in vitro data select the button 712 of desired ablation areas figure.Vitro data is included in out
The data gathered during surgical operation are put, and intra-body data includes the data gathered during other surgical operations, such as
Laparoscopic type surgical operation.Screen 700 also includes the button 714 for the power setting for allowing clinician to select ablation probe 130,
And allow clinician based on selected ablation areas figure to increase or reduce the button 716 of ablation areas size.
In some embodiments, can be without using the model generated during the programming phase of Microwave Coagulation Therapy
In the case of operating system 10.In such embodiment, such as given birth to by using ultrasonography by ultrasonic sensor 140
Into ultrasonography guide the navigation to ablation probe 130.During the directing step of microwave ablation operation, ablation probe
130 and the positions of one or more targets be added on the ultrasonography generated by ultrasonic sensor 140.So, can look into
Position of the ablation probe 130 relative to ultrasonogram image plane is seen, so that the track visualization of ablation probe 130.Ablation probe
130 position can track by EM tracking systems, while determine one or more based on the data generated during programming phase
The position of target.Also vector can be shown from the tip of ablation probe 130, so as to show the track of ablation probe 130 and allow clinic
Ablation probe 130 is aligned by doctor with target.With reference to figure 8, the Microwave Coagulation Therapy performed according to the present embodiment is described below
The illustrative methods of operation.
Referring now to Fig. 8, it illustrates the example for being used to perform microwave ablation operation of the embodiment according to the disclosure
The flow chart of property method.At step 802, computing device 100 can be used by the data related to treatment plan in clinician
It is loaded into application program 216.The data may include the position of one or more targets of patient's body, and lead to one or more
The path of individual target.The clinician can also be configured to be set for the system of microwave ablation operation.For example, the clinician can be advance
The parameter related to the various instruments used during staying in the operation is configured, is such as pre-configured with ablation probe 130 for each target
Output set, wattage, temperature and/or the duration such as melted.So, when ablation probe 130 reaches each target,
Application program 216 can automatically configure the different outputs of ablation probe 130.
Then, at step 804, application program 216 disappears via user interface 218 to show for establishing and configuring microwave
Melt the instruction of system.Application program 216 can be also shown for by the instruction inserted into the patient of ablation probe 130.Then, in step
At rapid 806, application program 216 shows on the ultrasonography generated by ultrasonic sensor 140 and leads ablation probe 130
Navigate to the guiding of target.Shown guiding may include instruction for ablation probe 130 to be navigate to one or more targets and/or
Lead to pictorial diagram or the path of one or more targets, the pictorial diagram or path may be superimposed on ultrasonography.
Then ablation probe 130 is navigate to target by clinician.When ablation probe 130 is navigated, at step 808,
Application program 216 tracks ablation probe 130 in the position of patient's body, and at step 810, by the institute of ablation probe 130
The position display traced into is on the ultrasonography of the body of the patient generated by ultrasonic sensor 140.In step 812
Place, application program 216 repeatedly update ablation probe 130 when ablation probe 130 is navigated to target on ultrasonography
Shown position.
When application program 216 detects that ablation probe 130 has reached target, at step 814, application program 216 is shown
For melting the instruction of target.Then, at step 816, application program 216 is determined in treatment plan with the presence or absence of not yet treated
Any more targets.If determined as being that then process returns to step 806, guiding here is updated with by ablation probe
130 are directed to next target.If determined as no, then at step 818, application program 216 is shown for the body from patient
Remove the instruction of ablation probe 130.
In other embodiments, computing device 100 can be operating independently to control Electrosurgical generator.For example, such as Fig. 7
It is shown, computing device 100 can display control screen, the control screen allow the clinician to control Electrosurgical generator without
Directly interacted with Electrosurgical generator.Computing device 100 can be used to be configured to microwave ablation operation in the clinician
Setting.For example, the clinician can be to stay in each target not melted during operation to be pre-configured with output wattage and ablation
Region, and related to the operation of Electrosurgical generator other settings during operation.
Although in order to which embodiment has been described in detail with reference to the accompanying drawings in purpose of illustration and description, but it is to be understood that
The process and equipment of the present invention is not understood as limited to this.For one of ordinary skill in the art it is evident that,
Various modifications can be carried out to foregoing embodiments without departing from the scope of this disclosure.
Claims (46)
1. a kind of system for being used to perform microwave ablation operation, the system include:
Ablation probe;
Electromagnetic tracking system, the electromagnetic tracking system are configured as the ablation probe when patient's body is navigated, and lead to
Cross using at least one electromagnetic sensor on the ablation probe to track the ablation probe in the patient's body
The position;
Ultrasound imager, the ultrasound imager are configurable to generate real time ultrasound image;With
Computing device, the computing device include processor and the memory of store instruction, and the instruction is when by the processor
Cause the computing device during execution:
Show the guiding of at least one ablation target for the ablation probe to be navigate to the patient's body;
Shown based on the ablation probe in the position traced into of the patient's body on the real time ultrasound image
Show the position traced into of the ablation probe;
It is tracked and anti-with the position of the ablation probe when the ablation probe is navigated in the patient's body
The shown position of the ablation probe is updated again;And
When the ablation probe is navigated adjacent at least one target, show for melting drawing at least one target
Lead.
2. system according to claim 1, wherein the electromagnetic tracking system is by using positioned at the ultrasonic imaging
At least one electromagnetic sensor on device tracks the position of the ultrasound imager.
3. system according to claim 1, wherein showing the institute relative at least one target of the ablation probe
Rheme is put.
4. system according to claim 3, wherein being traced into the patient's body based on the ablation probe
Position is by the position display relative at least one target of the ablation probe in the real time ultrasound image
On.
5. system according to claim 2, wherein based on the position traced into of the ultrasound imager come by institute
The position display relative at least one target of ablation probe is stated on the real time ultrasound image.
6. system according to claim 3, wherein repeatedly update the ablation probe relative to described at least one
The shown position of target.
7. system according to claim 3, wherein the instruction further configures the computing device, with described real-time
The model of plan ablation areas is shown on ultrasonography relative at least one target.
8. system according to claim 1, in addition to one or more outer parts by the computing device automatic start
Part, wherein one or more of peripheral components include one or more of ablation generator, peristaltic pump and intelligent power.
9. system according to claim 1, wherein the ablation probe inserts the patient's body via skin.
10. system according to claim 1, wherein the instruction further configures the computing device, with the reality
When ultrasonography on the vector that is used to indicate the track of the ablation probe of sophisticated of the display from the ablation probe.
11. system according to claim 1, wherein the instruction further configures the computing device, with the reality
When ultrasonography on relative to the ablation probe show projection ablation areas.
12. system according to claim 10, wherein the instruction further configures the computing device, with the reality
When ultrasonography on show shaded bar lamination, the shaded bar lamination indicates that the track of the ablation probe is described
The front or rear of the plane of real time ultrasound image.
13. system according to claim 1, wherein the computing device allows users to be pre-configured with melting institute
State at least one parameter of at least one target.
14. system according to claim 1, wherein at least one parameter includes wattage, temperature and duration
One or more of.
15. a kind of non-transient computer readable storage medium storing program for executing of store instruction, the instruction makes to succeed in one's scheme when being executed by a processor
Calculate device:
Show the guiding of at least one ablation target for ablation probe to be navigate to patient's body;
When the ablation probe is navigated, the ablation probe is tracked in the position of the patient's body;
The position of the tracking of the ablation probe is shown on real time ultrasound image;
It is tracked and anti-with the position of the ablation probe when the ablation probe is navigated in the patient's body
The shown position of the ablation probe is updated again;And
When the ablation probe is navigated adjacent at least one target, show for melting drawing at least one target
Lead.
16. non-transitory computer-readable medium according to claim 15, including other instruction, the other instruction
The computing device is configured to track the position at least one electromagnetic sensor being located on the ablation probe.
17. non-transitory computer-readable medium according to claim 15, wherein show the ablation probe relative to
The position of at least one target.
18. non-transitory computer-readable medium according to claim 15, wherein based on the ablation probe in the trouble
The position traced into person's body exists the position display relative at least one target of the ablation probe
On the real time ultrasound image.
19. non-transitory computer-readable medium according to claim 15, including other instruction, the other instruction
The computing device is configured to track the position of ultrasound imager.
20. non-transitory computer-readable medium according to claim 15, wherein the institute based on the ultrasound imager
The position traced into is by the position display relative at least one target of the ablation probe described super in real time
On audiograph picture.
21. non-transitory computer-readable medium according to claim 15, wherein repeatedly updating the ablation probe
Relative to the shown position of at least one target.
22. non-transitory computer-readable medium according to claim 15, including other instruction, the other instruction
Configure the computing device with the real time ultrasound image relative at least one target display plan zone of ablation
The model in domain.
23. non-transitory computer-readable medium according to claim 15, including other instruction, the other instruction
The computing device is configured with automatic start one or more peripheral components, wherein one or more of peripheral components include disappearing
Melt one or more of generator, peristaltic pump and intelligent power.
24. non-transitory computer-readable medium according to claim 15, wherein the ablation probe inserts via skin
The patient's body.
25. non-transitory computer-readable medium according to claim 15, including other instruction, the other instruction
Configure the computing device to show on the real time ultrasound image from the ablation probe sophisticated is used to indicate
The vector of the track of the ablation probe.
26. non-transitory computer-readable medium according to claim 15, including other instruction, the other instruction
The computing device is configured to show projection ablation areas relative to the ablation probe on the real time ultrasound image.
27. non-transitory computer-readable medium according to claim 15, including other instruction, the other instruction
The computing device is configured to show shaded bar lamination on the real time ultrasound image, described in the shaded bar lamination instruction
The track of ablation probe is at the front of the plane of the real time ultrasound image or rear.
28. non-transitory computer-readable medium according to claim 15, including other instruction, the other instruction
The computing device is configured to enable a user to be pre-configured with least one parameter on melting at least one target.
29. non-transient calculation machine computer-readable recording medium according to claim 15, wherein at least one parameter include wattage,
One or more of temperature and duration.
30. a kind of system for being used to perform microwave ablation operation, the system include:
Ablation probe;
Electromagnetic tracking system, the electromagnetic tracking system are configured as the ablation probe when patient's body is navigated, and lead to
Cross using at least one electromagnetic sensor on the ablation probe to track the ablation probe in the patient's body
The position;
Computing device, the computing device include processor and the memory of store instruction, and the instruction is when by the processor
Cause the computing device during execution:
Show the body of the patient generated based on the view data gathered during being imaged to the body of the patient
At least one of threedimensional model;
Show the path of at least one ablation target for ablation probe to be navigate to the patient's body;
When the ablation probe is navigated along the path, institute rheme of the ablation probe in the patient's body is tracked
Put;
The position traced into of the ablation probe is shown on the threedimensional model;
It is tracked and anti-with the position of the ablation probe when the ablation probe is navigated in the patient's body
The shown position of the ablation probe is updated again;And
When the ablation probe is navigated adjacent at least one target, show for melting drawing at least one target
Lead.
31. system according to claim 30, wherein the path for leading at least one target is straight line.
32. system according to claim 30, wherein the path is described at least one target and the patient
Extend between the outside of body.
33. system according to claim 30, in addition to it is configurable to generate the real-time ultrasound ripple of the body of the patient
The ultrasound imager of image.
34. system according to claim 33, wherein the electromagnetic tracking system, which is further configured to use, is located at institute
At least one electromagnetic sensor on ultrasound imager is stated to track the position of the ultrasound imager.
35. system according to claim 33, wherein the instruction further configures the computing device, with by described
The position traced into of the ablation probe is shown on the real time ultrasound image that ultrasound imager is generated.
36. system according to claim 35, wherein being traced into the patient's body based on the ablation probe
Position by the position display relative at least one target of the ablation probe in the real-time ultrasound ripple figure
As upper.
37. system according to claim 35, wherein based on the position traced into of the ultrasound imager come by
The position display relative at least one target of the ablation probe is on the real time ultrasound image.
38. system according to claim 30, wherein the instruction further configures the computing device, with described three
The model of plan ablation areas is shown on dimension module relative at least one target.
39. system according to claim 35, wherein the instruction further configures the computing device, with the reality
When ultrasonography on shown relative at least one target plan ablation areas model.
40. system according to claim 35, wherein the instruction further configures the computing device, with the reality
When ultrasonography on relative to the ablation probe show projection ablation areas.
41. system according to claim 30, wherein the instruction further configures the computing device, with described three
On dimension module projection ablation areas is shown relative to the ablation probe.
42. system according to claim 30, wherein when the ablation probe is navigated in the patient's body, with
The position of the ablation probe is tracked repeatedly to update the shown of the ablation probe relative to the path
Position.
43. system according to claim 30, wherein the instruction further configures the computing device, with described three
The sophisticated vector that is used to indicate the track of the ablation probe of the display from the ablation probe on dimension module.
44. system according to claim 35, wherein the instruction further configures the computing device, with the reality
When ultrasonography on the vector that is used to indicate the track of the ablation probe of sophisticated of the display from the ablation probe.
45. system according to claim 44, wherein the instruction further configures the computing device, with the reality
When ultrasonography on show shaded bar lamination, the shaded bar lamination indicates that the track of the ablation probe is described
The front or rear of the plane of real time ultrasound image.
46. system according to claim 30, wherein the ablation probe inserts the patient's body via skin.
Applications Claiming Priority (21)
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US15/099,730 US20160317230A1 (en) | 2015-04-30 | 2016-04-15 | Computer-readable media storing programs for microwave ablation planning and procedure |
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US15/099,698 | 2016-04-15 | ||
US15/099,772 | 2016-04-15 | ||
US15/099,698 US20160317224A1 (en) | 2015-04-30 | 2016-04-15 | Microwave ablation planning and procedure systems |
US15/099,730 | 2016-04-15 | ||
US15/099,665 | 2016-04-15 | ||
US15/099,820 US20160317225A1 (en) | 2015-04-30 | 2016-04-15 | Microwave ablation planning and procedure systems using a three-dimensional model of a patient |
US15/099,820 | 2016-04-15 | ||
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AU2016254139A1 (en) | 2017-10-26 |
EP3291736B1 (en) | 2024-06-19 |
US20160317225A1 (en) | 2016-11-03 |
EP3291736A1 (en) | 2018-03-14 |
US20160317231A1 (en) | 2016-11-03 |
US20160317230A1 (en) | 2016-11-03 |
CA2982263A1 (en) | 2016-11-03 |
US20160317229A1 (en) | 2016-11-03 |
JP2018524031A (en) | 2018-08-30 |
JP6796600B2 (en) | 2020-12-09 |
WO2016176549A1 (en) | 2016-11-03 |
US20160317224A1 (en) | 2016-11-03 |
EP3291736A4 (en) | 2019-03-06 |
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